I have recently installed a new CED780 car entertainment system which is very good, ,except it does not seem to work with my iPod classic (160gb) it does seem to work (although a bit intermittently) with my iPhone 4, any clues as to what the problem could be? It just does a fairly brief 'reading' and then goes back to what ever it was doing previously.

Also I would like to upload Western Europe MAPS to the nav system, but the unit only came with 2gb micro sd card and will not have enough space, can I just buy a bigger card and port the maps on to that?

Many thanks